CN203578208U - Circulation air separation device for quartz sand purification - Google Patents
Circulation air separation device for quartz sand purification Download PDFInfo
- Publication number
- CN203578208U CN203578208U CN201320708137.3U CN201320708137U CN203578208U CN 203578208 U CN203578208 U CN 203578208U CN 201320708137 U CN201320708137 U CN 201320708137U CN 203578208 U CN203578208 U CN 203578208U
- Authority
- CN
- China
- Prior art keywords
- air
- filter screen
- quartz sand
- engine cavity
- circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 title abstract description 6
- 238000000746 purification Methods 0.000 title abstract description 3
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a circulation air separation device for quartz sand purification. The circulation air separation device consists of an air collection chamber (1), an air blower (2), a guide plate (3), a feed pipe (4), an air grid filter screen (5), grading blanking hoppers (6), baffles (7), a damping sheet (8), a circulation air pipe (9), a return air filter screen (10) and a body cavity (11). When the air blower (2) in the air collection chamber (1) is turned on, airflow acts on powdery quartz sand, falling into the body cavity from the feed pipe (4), through the guide plate (3) and the air grid filter screen (5) at a certain air speed; under the resultant action of vertical gravity and a transverse air force, the powdery quartz sand falls into the grading blanking hoppers (6) according to the particle size; tiny dust-contained gas flow flows through the damping sheet (8) and the return air filter screen (10), and tiny dust is filtered off; the gas flow is returned into the air collection chamber (1) through the circulation air pipe (9), and then, sucked by the air blower (2). The gas flow is circulated in a body to realize emission-free air separation, and PM2.5 (particulate matter2.5) environmental pollution is controlled.
Description
Technical field
The utility model relates to a kind of quartz sand purifying circulating winnowing device.
Background technology
Quartz sand is photovoltaic, optical-fibre communications, Electronic Packaging, electric light source and the required key basic material of high-end quartz glass industry development.Quartz sand purifying is to remove a small amount of in quartz sand or trace impurity, obtains the highly difficult isolation technics of purity quartzite or glass sand (as electronic grade product).Quartz sand is divided into dry production and water law is produced two kinds; Its technological process is generally: pulverize-separate-roughly select-selected-selection by winnowing-gather dust etc.In recent years, both at home and abroad to quartz sand purifying technical study mainly round washing, magnetic separation, flotation, pickling, carry out several aspects such as scrubbing-desliming and dry method selection by winnowing, aspect quartz sand purifying, adopting selection by winnowing purification removal impurity more, utilize the impurity such as quartz sand and its mica at gravity, the differences such as structure (sheet), utilize winnowing machine device to separate, reach the object of purifying quartz sand, but the pneumatic separator that quartz sand processing enterprise generally adopts just utilizes bag-type dust or the dedusting of water curtain dust fall method, a large amount of appoints so and discharges with the wind containing micronic dust gas, cause PM2.5 environmental pollution around, have a strong impact on the healthy of operator, therefore develop a kind of quartz sand pneumatic separation device without discharge, to producing dirt equipment, take airtight measure, and suitable local exhaust dust removal installation is set dirt source is controlled, it is an important subject of current quartz sand processing.
Summary of the invention
The purpose of this utility model be to provide a kind ofly meet environmental requirement, without micronic dust gas discharging, the quartz sand purifying circulating winnowing device that simple in structure, cost is low and easy to operate.
The utility model consists of wind assembling set, air blast, deflector, feed pipe, air grid filter screen, classification hopper, baffle plate, damping sheet, circulation airduct, return air filter screen and engine cavity.Air blast is arranged in wind assembling set, wind assembling set and engine cavity one end connect in bottom, in engine cavity, form air compartment, deflector and air grid filter screen are housed in engine cavity, and feed pipe is arranged on engine cavity top, and engine cavity bottom is provided with several classification hoppers, between classification hopper, there is baffle plate, damping sheet is equipped with on engine cavity top, at engine cavity afterbody, return air filter screen is housed, and engine cavity afterbody is connected to wind assembling set top by circulation airduct.
Open the air blast in wind assembling set, air-flow acts on through deflector and air grid filter screen the flint sand grains being fallen into by feed pipe with certain wind speed, flint sand grains is under the force action of vertical gravity and crosswind force, by grain thickness size, fall into respectively in classification hopper, the impurity such as the mica that it is lighter, dust is due at gravity, the differences such as structure (sheet), fall in the classification hopper of body afterbody, the certain wind speed airflow passes damping sheet and the return air filter screen that contain micronic dust gas are filtered part micronic dust, by circulation airduct, be sent back in wind assembling set, by air blast, sucked again.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
1. wind assembling set's 2. air blast 3. deflector 4. feed pipe 5. air grid filter screens
6. classification hopper 7. baffle plate 8. damping sheet 9. circulation airducts
10. return air filter screen 11, engine cavity
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the utility model is by consisting of wind assembling set (1), air blast (2), deflector (3), feed pipe (4), air grid filter screen (5), classification hopper (6), baffle plate (7), damping sheet (8), circulation airduct (9), return air filter screen (10) and engine cavity (11).
The utility model air blast (2) is arranged in wind assembling set (1), wind assembling set and engine cavity one end connect in bottom, in engine cavity (11), form air compartment, deflector (3) and air grid filter screen (5) are housed in engine cavity (11), feed pipe (4) is arranged on engine cavity (11) top, engine cavity (11) bottom is provided with several classification hoppers (6), between classification hopper (6), there is baffle plate (7), damping sheet (8) is equipped with on engine cavity (11) top, at engine cavity (11) afterbody, there is return air filter screen (10), engine cavity (11) afterbody is connected to wind assembling set (1) top by circulation airduct (9).
When the air blast (2) of opening in wind assembling set (1), air-flow acts on through deflector (3) and air grid filter screen (5) the flint sand grains being fallen into by feed pipe (4) with certain wind speed, flint sand grains is under the force action of vertical gravity and crosswind force, by grain thickness size, fall into respectively in classification hopper (6), the mica that it is lighter, impurity, dust etc. are due at gravity, the difference of planform etc., fall in the classification hopper (6) of body afterbody, the airflow passes damping sheet (8) and the return air filter screen (10) that contain micronic dust gas are filtered part micronic dust, gas is sent back in wind assembling set (1) by circulation airduct (9), by air blast (2), suck circular flow again.
The utility model is a kind of quartz sand pneumatic separation device without discharge, takes airtight measure, and air-flow is moved in circles in body, realizes quartz sand selection by winnowing and purifies and classification, controls PM2.5 environmental pollution, has ensured that workman's is healthy.
Claims (1)
1. a quartz sand purifying circulating winnowing device, by wind assembling set (1), air blast (2), deflector (3), feed pipe (4), air grid filter screen (5), classification hopper (6), baffle plate (7), damping sheet (8), circulation airduct (9) and return air filter screen (10) form, it is characterized in that air blast (2) is arranged in wind assembling set (1), wind assembling set and engine cavity one end connect in bottom, in engine cavity (11), form air compartment, deflector (3) and air grid filter screen (5) are housed in engine cavity (11), feed pipe (4) is arranged on engine cavity (11) top, engine cavity (11) bottom is provided with several classification hoppers (6), between classification hopper (6), there is baffle plate (7), damping sheet (8) is equipped with on engine cavity (11) top, at engine cavity (11) afterbody, return air filter screen (10) is housed, engine cavity (11) afterbody is connected to wind assembling set (1) top by circulation airduct (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708137.3U CN203578208U (en) | 2013-11-01 | 2013-11-01 | Circulation air separation device for quartz sand purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708137.3U CN203578208U (en) | 2013-11-01 | 2013-11-01 | Circulation air separation device for quartz sand purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578208U true CN203578208U (en) | 2014-05-07 |
Family
ID=50576186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708137.3U Expired - Fee Related CN203578208U (en) | 2013-11-01 | 2013-11-01 | Circulation air separation device for quartz sand purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578208U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268635A (en) * | 2014-12-08 | 2016-01-27 | 芜湖鑫泰铜业有限公司 | Novel copper ash screening device |
| CN105689129A (en) * | 2016-04-28 | 2016-06-22 | 江苏凯达石英有限公司 | Quartz sand magnetic separation device |
| CN105921410A (en) * | 2016-07-19 | 2016-09-07 | 吴跃进 | Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder |
| CN106269509A (en) * | 2016-09-22 | 2017-01-04 | 西南大学 | Circular ring type high efficiency wind screening machine |
| CN106345692A (en) * | 2016-09-26 | 2017-01-25 | 重庆方浩建筑保温材料有限公司万盛分公司 | Thermal-insulation microsphere particle grading device |
| CN106824790A (en) * | 2017-02-28 | 2017-06-13 | 四川理工学院 | A kind of controllable multi-pass road ore particle dry separation device |
| CN108607809A (en) * | 2018-05-30 | 2018-10-02 | 上海意丰机电科技开发有限公司 | A kind of multistage feed powder grading plant and its method |
| CN109110767A (en) * | 2018-09-05 | 2019-01-01 | 凯盛石英材料（黄山）有限公司 | A kind of method of the low sinople dry sand of volume production |
| CN109967351A (en) * | 2019-03-12 | 2019-07-05 | 中科院广州能源所盱眙凹土研发中心 | The device and method of clay selection by winnowing processing |
| CN112354863A (en) * | 2020-05-13 | 2021-02-12 | 青岛海鲸环境科技有限公司 | Garbage winnowing dust-proof device and garbage recycling processor |
-
2013
- 2013-11-01 CN CN201320708137.3U patent/CN203578208U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268635A (en) * | 2014-12-08 | 2016-01-27 | 芜湖鑫泰铜业有限公司 | Novel copper ash screening device |
| CN105689129A (en) * | 2016-04-28 | 2016-06-22 | 江苏凯达石英有限公司 | Quartz sand magnetic separation device |
| CN105921410A (en) * | 2016-07-19 | 2016-09-07 | 吴跃进 | Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder |
| CN106269509A (en) * | 2016-09-22 | 2017-01-04 | 西南大学 | Circular ring type high efficiency wind screening machine |
| CN106269509B (en) * | 2016-09-22 | 2019-03-26 | 西南大学 | Circular ring type high efficiency wind screening machine |
| CN106345692A (en) * | 2016-09-26 | 2017-01-25 | 重庆方浩建筑保温材料有限公司万盛分公司 | Thermal-insulation microsphere particle grading device |
| CN106824790A (en) * | 2017-02-28 | 2017-06-13 | 四川理工学院 | A kind of controllable multi-pass road ore particle dry separation device |
| CN108607809A (en) * | 2018-05-30 | 2018-10-02 | 上海意丰机电科技开发有限公司 | A kind of multistage feed powder grading plant and its method |
| CN109110767A (en) * | 2018-09-05 | 2019-01-01 | 凯盛石英材料（黄山）有限公司 | A kind of method of the low sinople dry sand of volume production |
| CN109967351A (en) * | 2019-03-12 | 2019-07-05 | 中科院广州能源所盱眙凹土研发中心 | The device and method of clay selection by winnowing processing |
| CN112354863A (en) * | 2020-05-13 | 2021-02-12 | 青岛海鲸环境科技有限公司 | Garbage winnowing dust-proof device and garbage recycling processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |